======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '173'
                                          'artist'  'Gert Wilden & Orchestra'
                                     'text_people'  ''
                                         'release'  'Schoolgirl Report'
                                           'title'  'Dirty Beat'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-JZFKS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack/instrumental/jazz/porn groove/funk']"
                                     'discogstags'  ("['jazz', 'funk / soul', 'blues', 'pop', 'stage & screen', 'soundtrack', "
 "'score', 'easy listening']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '19'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '102.905'
                                             'key'  '6A'
                                        'acoustid'  'fe271340-a449-4d42-bd25-cc877602bf41'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000DDE 000012E1 000076FC'
'COMM:iTunNORM:eng'                                 (' 00000DDE 000012E1 000076FC 00018269 00026043 000105A1 000083D2 0000845F '
 '0000E2A1 00014449')
'COMM:iTunes_CDDB_IDs:eng'                          '19+9336F91966A46AA9F0212DEB542F9812+442335'
'TALB' (Album/Movie/Show title)                     'Schoolgirl Report'
'TBPM' (BPM (beats per minute))                     '102.905'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TENC' (Encoded by)                                 'iTunes v4.9'
'TIT2' (Title/songname/content description)         'Dirty Beat'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Gert Wilden & Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Gert Wilden & Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Crippled Dick Hot Wax!'
'TRCK' (Track number/Position in set)               '6/19'
'TSO2'                                              'Wilden, Gert & Orchestra'
'TSOP' (Performer sort order)                       'Wilden, Gert & Orchestra'
'TXXX:Acoustid Id'                                  'fe271340-a449-4d42-bd25-cc877602bf41'
'TXXX:Artists'                                      'Gert Wilden & Orchestra'
'TXXX:CATALOGNUMBER'                                'CDHW 001'
'TXXX:MusicBrainz Album Artist Id'                  '0943a8e1-f091-4b6a-8820-697ab763cdc5'
'TXXX:MusicBrainz Album Id'                         '74bfe7ff-dcee-4b2a-96ae-c00be595642d'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0943a8e1-f091-4b6a-8820-697ab763cdc5'
'TXXX:MusicBrainz Release Group Id'                 '6e7a9a98-9c29-307e-b2ab-e43dc9702034'
'TXXX:MusicBrainz Release Track Id'                 '07ad8603-cb89-34a2-a053-c95847da23e1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz',
 'funk / soul',
 'blues',
 'pop',
 'stage & screen',
 'soundtrack',
 'score',
 'easy listening']
'TXXX:lastfmtags'                                   'soundtrack/instrumental/jazz/porn groove/funk'
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.446129'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2b83285e-08e7-4f06-8dbf-cca377f88e29')

========================== row from database ==========================
                                              'id'  793256
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Lounge/Gert Wilden and Orchestra/Schulmadchen Report/06 Dirty Beat.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  173
                                           'genre'  soundtrack-video
                                        'filesize'  4221581
                                           'mtime'  1636923423
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Lounge and Schulmadchen 06 soundtrack video
                                      'tag_artist'  Gert Wilden & Orchestra
                                     'tag_release'  Schoolgirl Report
                                       'tag_title'  Dirty Beat
                                             'bpm'  102.905
                                    'search_title'  'beat':2 'dirty':1
                                   'search_artist'  'gert':1 'orchestra':3 'wilden':2
                                  'search_release'  'report':2 'schoolgirl':1
                                     'search_rest'  'and':6 'country':4 'exotica':2 'jazz':1 'lounge':5 'oldies':3 'schulmadchen':7 'soundtrack':8 'video':9
                                    'search_combo'  'and':13 'beat':2A 'country':11 'dirty':1A 'exotica':9 'gert':3B 'jazz':8 'lounge':12 'oldies':10 'orchestra':5B 'report':7C 'schoolgirl':6C 'schulmadchen':14 'soundtrack':15 'video':16 'wilden':4B
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack/instrumental/jazz/porn groove/funk']
                                        'tag_date'  1996
                                     'discogstags'  ['jazz', 'funk / soul', 'blues', 'pop', 'stage & screen', 'soundtrack', 'score', 'easy listening']

============================== file details ==============================
                                           'mtime'  1636923422.557789  (2021-11-14 21:57:02)
                             'size'  4221581